Long 135° Tee Ø 150 – Extra-Long Cleaning Access Chimney Flue
£ 259,00
Inner Material: 316L Stainless Steel – 0.40mm thick
Outer Material: 304 Stainless Steel – 0.40mm thick
Fuels: Wood, Oil, Gas, coal
Approvals: HETAS / UKCA
Distance to Combustibles: 60mm
Warranty: 12 Years
Description
Key Features
- Extended Branch: The Long 135° Tee Ø 150 is designed to pass through most standard UK wall constructions.
- Easy Cleaning Access: Provides convenient access for chimney inspection, maintenance and cleaning.
- Durable Construction: Made with a 304-grade stainless steel outer skin and a 316-grade stainless steel inner skin.
- Effective Insulation: Features compressed rock wool insulation with a density of 128kg/m³.
- Approved & Compliant: HETAS-approved and UKCA-marked.
Installation
Secure the tee using a locking band for a stable connection. Maintain a minimum 60mm clearance from combustible materials such as wood or plasterboard.
Product Overview
The Long 135° Tee Ø 150 provides easy cleaning access while connecting the chimney through an external wall. Its extended branch and durable insulated construction make it ideal for KC Twin Wall chimney systems.







